Re: How good a performance lift from large hard drive cache?
You will barely notice a difference, going with any 32MB or 64MB configuration, between the 2. If you want performance look into SSD's.
When I buy a drive, I look at price, and compare the warranties.
ASUS M5A99FX Pro R2.0 : AMD FX 9370 : Corsair H100i GTX Cooler : 16GB Corsair Vengeance Blue 1600 (4x4Gb) : XFX 7970 Ghz 3GB x 2 : PNY XLR8 256GB SSD : Seagate 1TB : Antec True Power Quattro 1000W : Thermaltake G41